"recrudescence : The condition or state being recrudescent; the condition of something (often..."

“recrudescence : The condition or state being recrudescent; the condition of something (often undesirable) breaking out again, or re-emerging after temporary abatement or suppression.
(medicine, by extension) The acute recurrence of a disease, or its symptoms, after a period of improvement.
(botany) The production of a fresh shoot from a ripened spike.”

- https://en.wiktionary.org/wiki/recrudescence#English

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